diff --git a/.hgtags b/.hgtags
index 9e77da772..4ca48c827 100644
--- a/.hgtags
+++ b/.hgtags
@@ -157,3 +157,4 @@ f461a49b6c747e0b67f721f2be172902afea5528 release-0.5.23
 2aefee4d4ed69eb7567680bf27a2efd212232488 release-0.6.0
 7ac0fe9bec9a2b5f8e191f6fdd6922bfd916a6cb release-0.6.1
 4882735ebc71eeec0fbfe645bdfdb31306872d82 release-0.6.2
+b94731c73d0922f472ff938b9d252ba29020f20c release-0.6.3